Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
If you are interested in more details, you can find full information on the seller's page.
The Prime smartwatch has a 1260mAh battery, 4G-LTE support, dual cameras and Face ID.
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
|
KOSPET Prime Battery capacity: 1260mAh
|
KOSPET Optimus Pro 4G mobile network support; supports a SIM card
|
KOSPET ORB 2 Black
|
KOSPET Tank S2 White
|
KOSPET Pulse 2 Black
|
KOSPET Orb Silver case, orange strap
|
|
| Brand | KOSPET | KOSPET | KOSPET | KOSPET | KOSPET | KOSPET |
| Model | Prime | Optimus Pro | ORB 2 | Tank S2 | Pulse 2 | Orb |
| Color |
|
|
|
|
||
| Price | BYN 434.52 | BYN 425.53 | BYN 344.60 | BYN 337.40 | BYN 321.00 | BYN 232.65 |
| Seller | Alibaba | Alibaba | Rulez BY | Rulez BY | Rulez BY | Rulez BY |
| Update | Nov 13, 2026 | Nov 13, 2026 | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 |
| Model Name | Prime | Optimus Pro | ORB 2 | Tank S2 | Pulse 2 | Orb |
| Product Type | smartwatch | Rugged smartwatch | Smartwatch | Smartwatch | Smartwatch | Smart watch |
| Display Size | 1.39inch | 1.43 inches | 1.32 inches | 1.96 inches | 1.43 inches | |
| Operating System | Android 7.1 | Kospet OS | Kospet OS | Apexmove OS | ||
| GPS | Yes | Yes | Present | No | ||
| NFC | No | No | Absent | No | ||
| ANT+ | No | No | Absent | No | ||
| Wi-Fi | No | No | Absent | No | ||
| Width | 48 mm | 48 mm | 44.3 mm | 46 mm | ||
| Length | 48 mm | 54 mm | 50 mm | 46 mm | ||
| Weight | 41 g | 51 g | 40.5 g | 44.5 g | ||
| Altimeter | No | Yes | Absent | No | ||
| App Store | No | No | Absent | No | ||
| Barometer | No | Yes | Absent | No | ||
| Pedometer | Yes | Yes | Present | Yes | ||
| Thickness | 12.7 mm | 10 mm | 12.4 mm | 11.5 mm | ||
| Clasp Type | Buckle | Buckle | Buckle | Buckle | ||
| ECG sensor | No | No | Absent | No | ||
| Depth gauge | No | No | Absent | No | ||
| Smart alarm | No | No | Absent | No | ||
| Strap Color | Black | White | Black | |||
| Charging Type | Magnetic | Magnetic | Magnetic | Magnetic | ||
| Fast Charging | No | No | Absent | No | ||
| Notifications | SMS, email, calendar, social networks, workout data, and alarm | SMS, email, calendar, social networks, workout data, and alarm | SMS, email, calendar, social networks, workout data, and alarms | SMS, email, calendar, social networks, incoming calls, workout data, alarm | ||
| Remote Control | Smartphone camera and smartphone music player | Smartphone camera and smartphone music player | Smartphone camera and smartphone music player | |||
| Strap Material | Silicone | Silicone | Silicone | Silicone | ||
| Watch controls | Touchscreen and physical buttons | Touchscreen and physical buttons | Touchscreen and physical buttons | Touchscreen, crown (wheel) | ||
| Watch payments | No | Absent | No | |||
| Built-in camera | No | No | Absent | No | ||
| Sports profiles | Strength training, cardio training, walking, rowing, yoga, running, cycling, swimming, team sports, skiing | Strength training, cardio training, walking, yoga, running, cycling, swimming, gaming sports, and skiing | Strength training, cardio training, walking, running, cycling, swimming | |||
| Voice Assistant | No | No | Present | No | ||
| Workout planner | Yes | No | Absent | No | ||
| SIM Card Support | No | No | Absent | No | ||
| Always-on display | Yes | Yes | Present | Yes | ||
| Replaceable strap | Yes | Yes | Present | No | ||
| Display Brightness | 1000 nits | 1000 nits | 1000 nits | 1000 nits | ||
| Display Resolution | 466x466 | 466x466 | 466x466 | |||
| Display Technology | AMOLED | AMOLED | AMOLED | AMOLED | ||
| Heart Rate Monitor | Built-in | Built in | Built-in | Built in | ||
| Scratch protection | Yes | Yes | Present | Yes | ||
| Additional Functions | Sleep tracking, stress-level tracking, calories burned counting, heart-rate monitoring, timer, stopwatch, compass, flashlight mode, smartphone finder, voice chat | Sleep tracking, women's health tracking, calorie counting, heart-rate monitoring, breathing exercises, timer, stopwatch, compass, and smartphone finding | Sleep tracking, stress-level tracking, calorie counting, heart-rate monitoring, timer, stopwatch, compass, flashlight mode, and smartphone finding | Sleep tracking, stress-level tracking, women's health tracking, calories burned counting, breathing exercises, timer, stopwatch, calculator, flashlight mode, smartphone finder | ||
| Ambient light sensor | No | No | Absent | No | ||
| Display Refresh Rate | 60 Hz | 60 Hz | 60 Hz | |||
| Built-in music player | No | No | Absent | No | ||
| Smartphone connection | Bluetooth | Bluetooth | Bluetooth | Bluetooth | ||
| Water Resistance Rating | 5 ATM | 5 ATM | 5 ATM | |||
| Blood Pressure Measurement | No | Based on sensor readings | Absent | No | ||
| Skin temperature measurement | No | No | Absent | No | ||
| Blood oxygen saturation measurement | Yes | Yes | Yes | |||
| Supported smartphone operating systems | Android, iOS | Android, iOS | Android, iOS | |||
| Maximum operating time in ordinary mode | 384 hours | 12 hours | 408 hours | |||
| Automatic workout recognition | Yes | Absent | Yes | |||
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.